Base | Representation |
---|---|
bin | 101011110010001011… |
… | …100101000101010000 |
3 | 11111100101212102022200 |
4 | 223302023211011100 |
5 | 1232240233412304 |
6 | 33333011203200 |
7 | 3253010106261 |
oct | 536213450520 |
9 | 144311772280 |
10 | 47012794704 |
11 | 18a35551547 |
12 | 91405a6500 |
13 | 4582c18125 |
14 | 23bdad8968 |
15 | 13524cbe39 |
hex | af22e5150 |
47012794704 has 120 divisors (see below), whose sum is σ = 146642221440. Its totient is φ = 13972829184.
The previous prime is 47012794681. The next prime is 47012794729. The reversal of 47012794704 is 40749721074.
47012794704 is a `hidden beast` number, since 470 + 1 + 27 + 94 + 70 + 4 = 666.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 47012794704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458872 + ... + 551895.
It is an arithmetic number, because the mean of its divisors is an integer number (1222018512).
Almost surely, 247012794704 is an apocalyptic number.
It is an amenable number.
47012794704 is an abundant number, since it is smaller than the sum of its proper divisors (99629426736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47012794704 is a wasteful number, since it uses less digits than its factorization.
47012794704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010817 (or 1010808 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 45.
The spelling of 47012794704 in words is "forty-seven billion, twelve million, seven hundred ninety-four thousand, seven hundred four".
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